Iko kugadzirwa uye kushanduka kwemashanduko ndeyekuita bhodhoro rekuita muchina
Mukutanga kwa1920s, iye akatangira iyo buch emhart kambani muHartford mapoka ekutanga bhodhoro (chikamu chimwe nechimwe), icho chimwe chikamu chinogona kumira nekuchinja mongororo pachimondi kuzvimirira. Iyo ina-chikamu ndeye mutsara-mhando bottle kubhodhoro muchina. Iyo Patent application yakapihwa muna Nyamavhuvhu 30, 1924, ikasataurwa kusvika munaFebruary 2, 1932. Mushure mekunge modhi aenda kutengesa kutengeswa muna 1927, yakawana mukurumbira wakapararira.
Sezvo kugadzirwa kwechitima chakazvimiririra, kwapfuura nematanho matatu ezvematongerwo enyika leables: (3 tekinoroji nguva kusvika ikozvino)
1 Iko kuvandudzwa kwemakina ndeyekuchina muchina
Munhoroondo refu kubva 1925 kusvika 1925 kusvika 1985, iyo yemuchina mutsetse-mhando bhodhoro-kugadzira muchina ndiye aive muchina mukuru mune indasitiri inogadzira bhodhi. Iyo inhau yekuchina / pneumatic cylinder drive (nguva chidhira / pneumatic motion).
Kana iyo mechancal chigubhu, sezvo chigubhu chinotenderedza bhatani pane chigubhu chinotungamira kuvhurwa kwevhu, uye mhepo yakamanikidzwa ichityaira iyo cylinder (cylinder) kudzoreredza. Ita kuti chiito chiite zvichienderana nemaitiro ekuumba.
2 19 1980-2016 Present (nhasi), nguva yemagetsi nguva yeAis (mukana wekunyora chikamu), nguva yemagetsi contract cylinder drive (emagetsi kudzora / pneumatic kudzora) yakagadzirwa uye yakakurumidza kuiswa mukugadzira.
Inoshandisa tekinoroji yemicroelectronic kudzora zviito zvekugadzira senge bhodhoro nekuita nguva. Kutanga, iyo yemagetsi chiratidzo chinodzora solenoid vharuvhu (solenoid) yekuita magetsi ekutanga kuburikidza nekuvhura uye kushandisa gasi resimba rekudzora vheji (cartridge). Uye wobva wadzora iyo terescopic kufamba kweiyo dhizaini cylinder. Ndokunge, iyo inonzi magetsi inodzora mhepo ye stingy, uye mhepo ine stingy inodzora mamiriro ekunze. Seruzivo rwemagetsi, chiratidzo chemagetsi chinogona kutevedzera, kuchengetwa, chakabatanidzwa uye kuchinjana. Naizvozvo, kutaridzika kweiyo yemagetsi nguva yemuchina AIS yakaunza kutevedzana kwekugadzira kune iyo bhodhoro rekugadzira muchina.
Parizvino, mazhinji egirazi bhodhoro uye anogona mafekitori ari kumba uye kunze kwenyika shandisa rudzi urwu rwebhotwe kubhodhi muchina.
3 2010-2016, Full-serto Row Machine Nis, (New Standard, Electric Kudzora / Servu Motoms). Serto Motors yakashandiswa mumabhodhoro kugadzira michina kubvira pamativi e2000 Iyo nheyo ndeyekuti chiratidzo che microelectronic chinokurudzirwa nedunhu rekudzora zvakananga uye kutyaira chiito cheSerto mota.
Sezvo iyo servo mota isina pneumatic drive, ine zvakanakira zvekushandisa zvakaderera simba, hapana ruzha uye control. Izvozvi zvavaka mune yakazara servo bottle kubhoweta muchina. Nekudaro, tichifunga nezve chokwadi chekuti hapana mafekitori mazhinji achishandisa yakazara-servo bottle kugadzira michina kuChina, ini ndichaunza zvinotevera maererano neruzivo rwangu kusingaperi:
Nhoroondo uye Kubudirira kweSerto Motors
Pakati pemakore-kusvika-kunonoka kwa1980, makambani makuru munyika aive aine huwandu hwakakwana hwezvigadzirwa. Naizvozvo, iyo servo mota yakakurudzirwa nesimba, uye kune akawanda masisitimu ekushandisa emota servo. Chero bedzi paine simba remagetsi, uye pane chinodiwa kuti chokwadi chive chakakodzera, zvinogona kusanganisira mota servo. Zvakadai sekushanda kwakasiyana-siyana michina, ekudhinda midziyo, kurongedza michina, machira emidziyo, laser kugadzira michina, marobhoti, akasiyana otomatiki mitsara uye zvichingodaro. Zvishandiso zvinoda zvakanyanyisa maitiro ekugadzirisa, kugadzirisa kushanda zvakanaka uye kuvimbika kwebasa kunogona kushandiswa. Mumakumi maviri emakore apfuura, mabhodhoro ekutorwa anogamuchirawo mauto ekugadzira motors atora motors pane mabhodhoro ekugadzira michina, uye akashandiswa zvinobudirira mune iyo chaiyo yekugadzira yemabhodhoro egirazi. Muenzaniso.
Kuumbwa kweiyo servo mota
Mutyairi
Chinangwa chekushanda cheServo drive chinonyanya kubva pamirairo (p, v, t) yakaburitswa neiyo yepamusoro controller.
Iyo servo mota inofanira kunge iine mutyairi wekutenderera. Kazhinji, tinodaidza kuti servo mota kusanganisira mutyairi wayo. Iyo ine iyo servo mota yakaenzana nemutyairi. Iyo general ac service mota mutyairi ekutyaira nzira inokamurwa kuita matatu maitiro ekudzora: Position sertO (P Command), Speed servo (v Comman), uye torque servo (t kuraira). Iyo yakajairika nzira dzekudzora ndere chinzvimbo servo uye kumhanya serveso.servo mota
Iye mutambi uye rotor yeiyo servo mota inoumbwa nemagneti isingaperi kana yeirini core core coils. Magneti asingaperi anogadzira munda wemagineti uye iyo simbi core coil ichaburitsa zvakare munda wemagineti mushure mekushatirwa. Kubatana pakati peiyo Stator magineti yemagineti uye iyo rotor magineti inogadzira torque uye inotenderera kuti itungamire mutoro, kuitira kuti kuendesa simba remagetsi mune yemagireti ndima. Yakashandurwa kuita mashini simba, iyo servo mota inotenderera kana paine chiratidzo chekushandisa, uye zvinomira kana pasina chiratidzo chekuisa. Nekuchinja chiratidzo chekutonga uye chikamu (kana polarity), kumhanya uye kutungamira uye kutungamira kweiyo servo mota inogona kuchinjwa. Iyo rotor mukati me servo mota ndiyo isingagumi magnet. Iyo U / V / W Magetsi Emagetsi Akadzorwa neMutyairi anogadzira munda weElectromagnet. Iko kurongeka kweiyo servo mota inotemerwa nekurongeka kweiyo encoder (nhamba yemitsetse)
Encoder
Nechinangwa cheServo, ma encoder anoiswa pamwe chete pakubuda kwemota. Iyo mota uye encoder kutenderera inoenderana, uye iyo encder inotenderera zvakare kana mota inotenderera. Panguva imwecheteyo yekutenderera, iyo Inosimudzira chiratidzo inotumirwa kumutyairi, uye mutyairi anotonga kuti kutungamirwa, etc.
Iyo Servo System inzvimbo yekudzora otomatiki iyo inogonesa iyo inoburitswa huwandu hwakadzorwa senge chinzvimbo, kutaridzika, uye mamiriro echinhu kutevera shanduko dzekupokana kweiyo yekuisa (kana yakapihwa kukosha). Iyo yerushandirwi inoteedzera ichiratidzira purses yekuisa positi, iyo yekuita kuti titarise iyo pulse mota, ichatumira iyo inoenderana nhamba yemapururu, iyo inoenderana nemhepo yakagamuchirwa neiyo servo mota, uye kuchinjanisa ruzivo uye data, kana chiuno chakavharwa. Vangani mapuranga anotumirwa kune iyo servo mota, uye vangani pulses vanogamuchirwa panguva imwe chete, kuti kutenderera kwemotokari kunogona kudzorwa chaizvo, kuitira kuti zvibudirire pakakodzera. Pashure pazvo, inotenderera kwechinguva nekuda kweiyo inertia yayo, uye imbomira. Iyo servo mota ndeyekumira kana ichimira, uye kuti iende pazvinonzi kuenda, uye mhinduro iri kukurumidza kwazvo, uye hapana kurasikirwa kwedanho. Kujeka kwayo kunogona kusvika 0.001 mm. Panguva imwe chete, iyo yekunyepedzera nguva yekuwedzera uye kusawirirana kweiyo servo mota iri pakati peSerto. inoumba chiuno chakavharwa. Naizvozvo, kurongeka kwaro kusarudzika kwakanyanyisa kwakanyanya
Kutumira Nguva: Mar-14-2022